Rebuild packages
Fix a bug in seajs.log
Improve test cases and runner script
Delete test case for charset issue
Add source map for sea.js
Support source map during compressing sea.js
Tweak build target
Change debug config from true to false in sea-debug.js
Rename settings to configData
Rename modules folder to specs and move unit test to it
Modify comments
Tweak nocache config
Change single quote to double quote